public class Main {

    public static void main(String[] args) {
        System.out.println(" 欢迎进⼊ 软件⼯程 期末模拟 ");
        System.out.println("3 * 4 = " + multiply(3, 4));
        for (int i = 1; i <= 5; i++) {
            System.out.println(" 第 " + i + " 次迭代 ");
        }

    }
    public static int multiply(int a, int b) {
        return a * b;
    }

}
